factorio did say i shoud post this in the mod for bughelp
Error while running event Fluid-level-indicator::on_tick (ID 0)
Fluid amount has to be positive.
stack traceback:
[C]: in function 'get_fluid_count'
Fluid-level-indicator/fli/fli.lua:104: in function 'fli_update'
Fluid-level-indicator/fli/fli.lua:232: in function <Fluid-level-indicator/fli/fli.lua:228>

Thanks for the report, I am having trouble reproducing the error, please tell me more about your setup where it's happening.
Are you mixing fluids? Which factorio version are you using? (2.0.10?)

I have released an update, please see if you still have this in version 0.9.3.

Hi there,
I have a similar issue.
Here is the image of it: https://i.postimg.cc/sxrwk2Pz/error.png
I have Factorio 2.0.15, and this mod creates the crash: https://mods.factorio.com/mod/gridlines
I don't know which one is the culprit with missing stuff...

Hi Harb42,

The gridlines mod is inadvertently touching rendering/global storage outside of its scope. I added an extra check for this in 0.9.7, they should be compatible now!

You are really cool. Thank you!